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Amino acid compound leaf fertilizer and preparation method thereof

An amino acid and foliar fertilizer technology, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of low element utilization rate, unstable effect, low effective content, etc., and achieve good fruit quality, increased resistance, and effective results. quick effect

Inactive Publication Date: 2011-10-19
HUNAN ZHONGKE AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, most of the foliar fertilizers produced in China have low effective content, single effect, low element utilization rate, and unstable effect.

Method used

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  • Amino acid compound leaf fertilizer and preparation method thereof
  • Amino acid compound leaf fertilizer and preparation method thereof
  • Amino acid compound leaf fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1), weigh 1 part of zinc sulfate, 2 parts of borax, 2 parts of magnesium sulfate, 1 part of surfactant, 3 parts of potassium dihydrogen phosphate, and compound amino acid (this example uses the amino acid extracted from soybean protein) according to the weight ratio. , can also adopt other amino acids; hereinafter the same) 20 parts, 1 part of potassium humate, 1 part of ammonium molybdate, 5 parts of calcium chloride, 8 parts of urea, 15 parts of citric acid, 15 parts of chelating agent, spare;

[0029] (2) Add 5 parts of calcium chloride, 1 part of zinc sulfate, 2 parts of borax and 2 parts of magnesium sulfate into 22 parts of water successively, stir and dissolve, and adjust the pH value to neutral with dilute sulfuric acid solution to make the solution clear and transparent , made into nutrient solution, for later use;

[0030] (3), with 15 parts of standby chelating agents, 15 parts of citric acid, 20 parts of compound amino acids, add 22 parts of water, stir and...

Embodiment 2

[0042] (1), take by weight 2 parts of zinc sulfate, 1 part of borax, 3 parts of magnesium sulfate, 1 part of surfactant, 2 parts of potassium dihydrogen phosphate, 15 parts of compound amino acids, 2 parts of potassium humate, 2 parts of ammonium molybdate, 3 parts of calcium chloride, 5 parts of urea, 10 parts of citric acid, 20 parts of chelating agent, spare;

[0043] Its preparation method and use method etc. are the same as embodiment one.

Embodiment 3

[0045] (1), take by weight 1 part of zinc sulfate, 1 part of borax, 2 parts of magnesium sulfate, 1.5 parts of surfactant, 2 parts of potassium dihydrogen phosphate, 18 parts of compound amino acids, 2 parts of potassium humate, 1 part of ammonium molybdate, 4 parts of calcium chloride, 6 parts of urea, 12 parts of citric acid, 18 parts of chelating agent, spare;

[0046] Its preparation method and use method etc. are the same as embodiment one.

[0047] The amino acid compound foliar fertilizer of the invention can be widely used as crops such as tobacco, citrus, vegetables, melons and fruits.

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Abstract

The invention discloses an amino acid compound leaf fertilizer and a preparation method thereof, relating to the technical field of production of agricultural fertilizer. The amino acid compound leaf fertilizer is prepared by the following components according to parts by weight: 1-2 parts of zinc sulphate, 1-2 parts of borax, 2-3 parts of magnesium sulfate, 1-1.5 parts of surfactant, 2-3 parts of monopotassium phosphate, 15-20 parts of compound amino acid, 1-2 parts of potassium humate, 1-2 parts of ammonium molybdate, 3-5 parts of calcium chloride, 5-8 parts of urea, 10-15 parts of citric acid, and 15-20 parts of chelant; the amino acid compound leaf fertilizer has the characteristics of being complete in nutrient, high in utilization rate, good in absorption, fast in effect and the like, and can be widely applied to crops such as tobacco, oranges and tangerines, vegetables, melon and fruits and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizer production, in particular to an amino acid compound foliage fertilizer and a preparation method thereof. Background technique [0002] The research on foliar fertilizer in agricultural production has a long history. Foliar fertilization breaks the traditional way of soil root fertilization and is the most flexible and convenient way of fertilization. However, in recent years, most of the domestically produced foliar fertilizers have low effective content, single effect, low element utilization rate, and unstable effect. The effect of foliar fertilizers should ultimately be reflected in increasing farmers’ production and income, which requires foliar fertilizers to provide as many nutrients as possible, high fertilizer, sufficient effective amino acids and high activity anti-hard water Humic acid, of course, also has the right amount of nitrogen, phosphorus, potassium and so on. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 文贻荣罗志强
Owner HUNAN ZHONGKE AGRI
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